// 云函数入口文件
const cloud = require('wx-server-sdk')
const db = cloud.database()
const _ = db.command
cloud.init({
  env:cloud.DYNAMIC_CURRENT_ENV
})

// 云函数入口函数
exports.main = async (event, context) => {
  
  return await db.collection('user_name').doc(event.id).remove()

}